Perdernales Surf Break

Lat Long: 0.05° N 80.10° W

Perdernales 48 hour detailed Surf Forecast

Issued: 12 pm 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Perdernales sea temperature is
26.7° C
2.0° 

Perdernales surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Perdernales today (18 Aug):

  • Morning surf: Morning surf (18 Aug, local time) - 1.5ft (0.5m), 16s period with W swell.
  • Afternoon surf: Afternoon surf (18 Aug, local time) - 1.5ft (0.5m), 15s period with WSW swell.
  • Evening surf: Evening surf (18 Aug, local time) - 1.5ft (0.5m), 15s period with WSW swell.

The current surf forecast for Perdernales at 5PM is: 0.5m 15s primary swell from a West-southwest direction and 0.1m 6s secondary swell from a Northwest direction, 0.6m 4s secondary swell from a West direction (forecast issued at 12:00pm August 18). The wind direction is predicted to be onshore.

Time (-05) & DateWave HeightWave Period
Morning (18 Aug)1.5ft (0.5m)16s
Afternoon (18 Aug)1.5ft (0.5m)15s
Evening (18 Aug)1.5ft (0.5m)15s

Table - waves today at Perdernales. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 27°C on Tue morning, min 24°C on Tue night). Wind will be generally light.

Tue
18
Wednesday
19
Thursday
20
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.5
W
16
0.5
WSW
16
0.5
WSW
15
0.5
WSW
15
0.5
WSW
15
0.5
WSW
14
0.5
WSW
14
0.5
WSW
14
0.6
WSW
14
0.6
WSW
14
0.6
WSW
13
0.6
WSW
13
0.6
WSW
13
0.6
WSW
13
0.8
WSW
13
0.7
SW
13
0.4
WSW
13
0.4
SW
12
0.4
WSW
12
0.4
WSW
12
0.4
SW
12
Wave Graph
Metric surfscale
Energy kJ
126
138
125
121
121
120
118
116
133
125
120
116
114
113
215
170
63
35
55
54
35
Wind (km/h)
5
W
15
W
15
WSW
10
WSW
15
WSW
15
WSW
15
SW
10
SSW
10
SSW
15
WSW
20
WSW
15
WSW
15
SW
15
SW
15
SW
10
SSW
5
SW
15
WSW
15
W
10
WSW
5
W
Wind State
glassy
on
on
on
on
cross-on
cross-on
cross
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
High Tide
7:20AM2.81m
7:45PM2.55m
8:01AM2.60m
8:31PM2.35m
8:46AM2.40m
9:25PM2.17m
Low Tide
1:37PM0.46m
1:48AM0.64m
2:21PM0.62m
2:33AM0.84m
3:11PM0.78m
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:27
6:27
6:27
 mm
Temp °C
26
27
26
25
25
24
24
25
25
26
26
25
24
24
24
24
25
26
26
24
24
Feels °C
30
30
28
28
28
26
26
28
28
27
27
27
26
26
26
26
28
28
28
27
27
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Perdernales surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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